I think the song doesn't fit at all, sorry. But anyways, this moc is really nice!
The head reminds me of a grunt (halo)I really like all the designs used (yes ALL! )and they all fit with each other and look great! You always surprise me with these superb mocs! Great job, well deserved 5 on 5 bro!

This is an incredible creation! The only thing I don't like is the hands, but I've never liked those hands much anyway. I do like the head though, completely unique, I've never seen anything like it. Great Work!